12813431488

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7551

約数の個数: 168

約数和(自身を含む): 31872911616

約数和(自身を除く): 19059480128

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 121, 136, 143, 176, 187, 208, 221, 242, 272, 286, 352, 374, 416, 442, 484, 544, 572, 704, 748, 832, 884, 968, 1088, 1144, 1496, 1573, 1768, 1936, 2057, 2288, 2431, 2992, 3146, 3536, 3872, 4114, 4576, 4862, 5984, 6292, 7072, 7487, 7744, 8228, 9152, 9724, 11968, 12584, 14144, 14974, 16456, 19448, 25168, 26741, 29948, 32912, 38896, 50336, 53482, 59896, 65824, 77792, 82357, 97331, 100672, 106964, 119792, 127279, 131648, 155584, 164714, 194662, 213928, 239584, 254558, 329428, 389324, 427856, 479168, 509116, 658856, 778648, 855712, 905927, 1018232, 1070641, 1317712, 1400069, 1557296, 1654627, 1711424, 1811854, 2036464, 2141282, 2635424, 2800138, 3114592, 3309254, 3623708, 4072928, 4282564, 5270848, 5600276, 6229184, 6618508, 7247416, 8145856, 8565128, 11200552, 11777051, 13237016, 14494832, 15400759, 17130256, 18200897, 22401104, 23554102, 26474032, 28989664, 30801518, 34260512, 36401794, 44802208, 47108204, 52948064, 57979328, 61603036, 68521024, 72803588, 89604416, 94216408, 105896128, 123206072, 145607176, 188432816, 200209867, 246412144, 291214352, 376865632, 400419734, 492824288, 582428704, 753731264, 800839468, 985648576, 1164857408, 1601678936, 3203357872, 6406715744, 12813431488]

約数ペア:

[(1, 12813431488), (2, 6406715744), (4, 3203357872), (8, 1601678936), (11, 1164857408), (13, 985648576), (16, 800839468), (17, 753731264), (22, 582428704), (26, 492824288), (32, 400419734), (34, 376865632), (44, 291214352), (52, 246412144), (64, 200209867), (68, 188432816), (88, 145607176), (104, 123206072), (121, 105896128), (136, 94216408), (143, 89604416), (176, 72803588), (187, 68521024), (208, 61603036), (221, 57979328), (242, 52948064), (272, 47108204), (286, 44802208), (352, 36401794), (374, 34260512), (416, 30801518), (442, 28989664), (484, 26474032), (544, 23554102), (572, 22401104), (704, 18200897), (748, 17130256), (832, 15400759), (884, 14494832), (968, 13237016), (1088, 11777051), (1144, 11200552), (1496, 8565128), (1573, 8145856), (1768, 7247416), (1936, 6618508), (2057, 6229184), (2288, 5600276), (2431, 5270848), (2992, 4282564), (3146, 4072928), (3536, 3623708), (3872, 3309254), (4114, 3114592), (4576, 2800138), (4862, 2635424), (5984, 2141282), (6292, 2036464), (7072, 1811854), (7487, 1711424), (7744, 1654627), (8228, 1557296), (9152, 1400069), (9724, 1317712), (11968, 1070641), (12584, 1018232), (14144, 905927), (14974, 855712), (16456, 778648), (19448, 658856), (25168, 509116), (26741, 479168), (29948, 427856), (32912, 389324), (38896, 329428), (50336, 254558), (53482, 239584), (59896, 213928), (65824, 194662), (77792, 164714), (82357, 155584), (97331, 131648), (100672, 127279), (106964, 119792)]